From 49ac3695d08698c19d2b23af6bd0dd1dfd1a10af Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sat, 8 Mar 2014 09:29:15 -0300 Subject: [media] omap3isp: queue: Map PFNMAP buffers to device Userspace PFNMAP buffers need to be mapped to the device like the userspace non-PFNMAP buffers in order for the DMA mapping implementation to create IOMMU mappings when we'll switch to the IOMMU-aware DMA mapping backend. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/omap3isp/ispqueue.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/platform/omap3isp/ispqueue.h') diff --git a/drivers/media/platform/omap3isp/ispqueue.h b/drivers/media/platform/omap3isp/ispqueue.h index e03af74ded28..d580f581c209 100644 --- a/drivers/media/platform/omap3isp/ispqueue.h +++ b/drivers/media/platform/omap3isp/ispqueue.h @@ -72,7 +72,7 @@ enum isp_video_buffer_state { * @vm_flags: Buffer VMA flags (for userspace buffers) * @npages: Number of pages (for userspace buffers) * @pages: Pages table (for userspace non-VM_PFNMAP buffers) - * @sgt: Scatter gather table (for non-VM_PFNMAP buffers) + * @sgt: Scatter gather table * @vbuf: V4L2 buffer * @irqlist: List head for insertion into IRQ queue * @state: Current buffer state @@ -94,7 +94,7 @@ struct isp_video_buffer { unsigned int npages; struct page **pages; - /* For all buffers except VM_PFNMAP. */ + /* For all buffers. */ struct sg_table sgt; /* Touched by the interrupt handler. */ -- cgit v1.2.3